Company info
- Shenyang Longyuan Enterprise Group (hereinafter referred to as “Longyuan”) is one of the biggest nonwoven fabric and bitumen waterproof membrane manufacturers in China. Longyuan has established two manufacturing bases, seven factories and ten branches covering all over China. It is the member of the National Roofing Contractors Association (NRCA). Longyuan possesses nice equipments with high performance and has organized a professional...
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